Parts Unlimited 520 PX Series Drive Chain, 104 Links (MPU520PXX104L2)

The PARTS UNLIMITED 520 PX Series Drive Chain is engineered for dependable motorcycle and powersports performance. Part number MPU520PXX104L2 features advanced construction designed to provide up to 1.5 times longer wear life than a comparable O-ring chain and up to 12 times longer wear life than a standard chain. This extended service life helps reduce maintenance frequency while supporting consistent power transfer in demanding riding conditions.
Lower friction loss helps improve drivetrain efficiency, while quad pin riveting enhances strength and connection security. Solid bushings and rollers provide durable contact surfaces for smooth operation and reliable performance. Each chain is shot-peened to improve fatigue resistance and pre-stretched to help minimize initial adjustment and settling after installation.
The 520 PX Series combines quality materials and durable manufacturing with an affordable replacement solution for compatible motorcycle and powersports applications. The 520 chain includes a clip-style connecting link for convenient installation. Made in Japan, the PARTS UNLIMITED MPU520PXX104L2 chain delivers the fit, durability, and performance expected from a trusted drivetrain component.

Features:

• Extended wear life: Provides up to 1.5 times longer wear life than an O-ring chain and up to 12 times longer wear life than a standard chain

• Reduced friction: Helps improve drivetrain efficiency and power transfer

• Quad pin riveting: Enhances chain strength and connection security

• Solid bushings and rollers: Support smooth operation and long-term durability

• Shot-peened construction: Improves resistance to fatigue and repeated loading

• Pre-stretched: Helps minimize initial adjustment and chain settling

• Connecting link included: 520 chain includes a clip-style connecting link

• Made in Japan: Manufactured for consistent quality and dependable performance

Ships from Parts Unlimited.